Patiala/Ferozepur, Aug 21 (PTI) Shops and markets remained shut while traffic movement was hit on the highways at many places in the state on Friday in the wake of a 'Punjab Bandh' call given by the Qaumi Insaf Morcha to press for the release of 'Bandi Singhs' (Sikh prisoners). Heavy police deployment was made at many places across Punjab, including…